// Copyright (c) 2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package org.chromium.sdk.internal.v8native.value;
import static org.chromium.sdk.tests.internal.JsonBuilderUtil.jsonObject;
import static org.chromium.sdk.tests.internal.JsonBuilderUtil.jsonProperty;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import java.util.Collection;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
import org.chromium.sdk.DebugContext;
import org.chromium.sdk.JsValue.Type;
import org.chromium.sdk.JsVariable;
import org.chromium.sdk.StandaloneVm;
import org.chromium.sdk.internal.BrowserFactoryImplTestGate;
import org.chromium.sdk.internal.browserfixture.FixtureChromeStub;
import org.chromium.sdk.internal.browserfixture.StubListener;
import org.chromium.sdk.internal.transport.ChromeStub;
import org.chromium.sdk.internal.transport.FakeConnection;
import org.chromium.sdk.internal.v8native.CallFrameImpl;
import org.chromium.sdk.internal.v8native.ContextBuilder;
import org.chromium.sdk.internal.v8native.InternalContext;
import org.chromium.sdk.internal.v8native.protocol.input.FrameObject;
import org.chromium.sdk.internal.v8native.protocol.input.V8ProtocolParserAccess;
import org.chromium.sdk.internal.v8native.protocol.input.data.SomeRef;
import org.json.simple.JSONObject;
import org.json.simple.JSONValue;
import org.junit.Before;
import org.junit.Test;
/**
* A test for the JsVariable implementor.
*/
public class JsObjectImplTest {
private ChromeStub messageResponder;
private CallFrameImpl callFrame;
private ValueMirror eventMirror;
private final StubListener listener = new StubListener();
@Before
public void setUpBefore() throws Exception {
this.messageResponder = new FixtureChromeStub();
StandaloneVm javascriptVm = BrowserFactoryImplTestGate.createStandalone(
new FakeConnection(messageResponder), FakeConnection.HANDSHAKER);
javascriptVm.attach(listener);
listener.expectSuspendedEvent();
messageResponder.sendSuspendedEvent();
DebugContext debugContext = listener.getDebugContext();
JSONObject valueObject = (JSONObject) JSONValue.parse(
"{\"ref\":" + FixtureChromeStub.getNumber3Ref() +
",\"type\":\"number\",\"value\":3,\"text\":\"3\"}");
SomeRef someRef = V8ProtocolParserAccess.get().parseSomeRef(valueObject);
DataWithRef dataWithRef = DataWithRef.fromSomeRef(someRef);
SubpropertiesMirror.ListBased subpropertiesMirror = new SubpropertiesMirror.ListBased(
new PropertyReference("x", dataWithRef),
new PropertyReference("y", dataWithRef)
);
InternalContext internalContext = ContextBuilder.getInternalContextForTests(debugContext);
eventMirror = internalContext.getValueLoader().addDataToMap(Long.valueOf(11),
Type.TYPE_OBJECT, null, null,
subpropertiesMirror);
FrameObject frameObject;
{
JSONObject jsonObject = jsonObject(
jsonProperty("line", 12L),
jsonProperty("index", 0L),
jsonProperty("sourceLineText", ""),
jsonProperty("script",
jsonObject(
jsonProperty("ref", Long.valueOf(FixtureChromeStub.getScriptId()))
)
),
jsonProperty("func",
jsonObject(
jsonProperty("name", "foofunction")
)
)
);
frameObject = V8ProtocolParserAccess.get().parseFrameObject(jsonObject);
}
this.callFrame = new CallFrameImpl(frameObject, internalContext);
}
@Test
public void testObjectData() throws Exception {
JsObjectBase<?> jsObject = new JsObjectBase.Impl(
callFrame.getInternalContext().getValueLoader(), eventMirror);
assertNotNull(jsObject.asObject());
assertNull(jsObject.asArray());
Collection<JsVariableBase.Property> variables = jsObject.getProperties();
assertEquals(2, variables.size()); // "x" and "y"
Iterator<JsVariableBase.Property> it = variables.iterator();
JsVariableBase.Property firstVar = it.next();
JsVariableBase.Property secondVar = it.next();
Set<String> names = new HashSet<String>();
names.add("x"); //$NON-NLS-1$
names.add("y"); //$NON-NLS-1$
names.remove(firstVar.getName());
names.remove(secondVar.getName());
assertEquals(0, names.size());
JsValueBase firstVal = firstVar.getValue();
JsValueBase secondVal = firstVar.getValue();
assertEquals("3", firstVal.getValueString()); //$NON-NLS-1$
assertEquals("3", secondVal.getValueString()); //$NON-NLS-1$
assertNull(firstVal.asObject());
assertNull(secondVal.asObject());
JsVariable xProperty = jsObject.getProperty("x");
assertEquals("x", xProperty.getName()); //$NON-NLS-1$
JsVariable yProperty = jsObject.getProperty("y");
assertEquals("y", yProperty.getName()); //$NON-NLS-1$
}
}